Datasheet Texas Instruments LM25122QPWPRQ1 — 数据表

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Design LM25122-Q1
SNVSAF0B – DECEMBER 2015 – REVISED MAY 2016 LM25122-Q1 Wide-Input Synchronous Boost Controller With Multiple Phase Capability
1 Features 2 Applications 1 AEC-Q100 Qualified with the following results:
– Device Temperature Grade 1: -40°C to +125°C
Ambient Operating Temperature Range
– Device HBM ESD Classification Level 2
– Device CDM ESD Classification Level C6
Maximum Input Voltage : 42 V
Min Input Voltage : 3 V (4.5 V for startup)
Output Voltage up to 50 V
Bypass (VOUT = VIN) Operation
1.2 V Reference with В±1.0% Accuracy
Free-Run and Synchronizable Switching to 600
kHz
Peak Current Mode Control
Robust 3 A Integrated Gate Drivers
Adaptive Dead-Time Control …